public bool AddInfo(Student s)
{
if (Restlength == 0) {
return false;
}
_list[_length] = s;
_length++;
return true;
}
public bool DeleteInfo(Student s)
{
int index = 0;
while (index < _length) {
if (_list[index] == s) { break; }
index++;
}
if (index == _length) { return false; }
while ((index + 1) < _length) {
_list[index] = _list[index + 1];
index++;
}
_list[index] = null;
_length--;
return true;
}
static void Main(string[] args)
{
StudentInfo _s1=new StudentInfo(10);
Student s1 = new Student(23, "Jack", "class1", 21);
Student s2 = new Student(45, "John", "class1", 78);
Student s3 = new Student(67, "Lucy", "class2", 98);
_s1.AddInfo(s1);
_s1.AddInfo(s2);
_s1.AddInfo(s3);
Console.WriteLine("添加三个学生信息后\n");
Console.WriteLine("最大值为：{0}",_s1.Maxcapacity);
Console.WriteLine("已存信息容量为：{0}",_s1.Currentlength);
Console.WriteLine("剩余容量为：{0}",_s1.Restlength);
for (int i = 0; i < _s1.Currentlength;i++ )
Console.WriteLine("学生{0}的学号：{1}，姓名：{2}，班级：{3}，成绩：{4}",i+1, _s1[i].No, _s1[i].Name,_s1[i].Class,_s1[i].Score);
Console.WriteLine("\n");
Console.WriteLine("将John删除");
_s1.DeleteInfo(s2);
Console.WriteLine("最大值为：{0}", _s1.Maxcapacity);
Console.WriteLine("已存信息容量为：{0}", _s1.Currentlength);
Console.WriteLine("剩余容量为：{0}", _s1.Restlength);
for (int i = 0; i < _s1.Currentlength; i++)
Console.WriteLine("学生{0}的学号：{1}，姓名：{2}，班级：{3}，成绩：{4}", i + 1, _s1[i].No, _s1[i].Name, _s1[i].Class, _s1[i].Score);
}
